LUX - IAD

$510 Find Cheap Flights from Luxembourg to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Dulles Intl departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$510
Typical prices: $511-$560
TAP AIR PORTUGAL
Sun 2/8Mon 2/23
LUX - IAD • 1 stop
Cheapest one-way
Multiple Airlines
Wed 12/17
LUX - IAD • multi-stop
When to travel
March
Cheapest • 55% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luxembourg to Dulles Intl (LUX-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luxembourg to Dulles Intl

Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pm
LUX
-
IAD
27h 35m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$510TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pm
LUX
-
IAD
27h 35m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$516TAP AIR PORTUGAL
Thu, Jan 29 - Thu, Feb 5
TAP AIR PORTUGAL Logo
5:40 pm - 9:00 pm
LUX
-
IAD
33h 20m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$530TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m2 stops
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$541TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m2 stops
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$544TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 28
TAP AIR PORTUGAL Logo
5:40 pm - 9:00 pm
LUX
-
IAD
33h 20m1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 4:50 pm
IAD
-
LUX
12h 20m1 stop
$558TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m2 stops
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$559TAP AIR PORTUGAL
Thu, Jan 29 - Thu, Feb 5
TAP AIR PORTUGAL Logo
5:40 pm - 9:00 pm
LUX
-
IAD
33h 20m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 3:40 pm
IAD
-
LUX
16h 10m2 stops
$570TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
Scandinavian Airlines Logo
1:35 pm - 5:15 pm
LUX
-
IAD
33h 40m1 stop
Scandinavian Airlines Logo
8:30 pm - 10:40 pm
IAD
-
LUX
20h 10m1 stop
$626Scandinavian Airlines
Tue, Feb 24 - Mon, Mar 30
Scandinavian Airlines Logo
6:15 pm - 5:15 pm
LUX
-
IAD
29h 00m1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
$629Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Luxembourg to Dulles Intl flights

Get data-powered insights and trends into flights from Luxembourg to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Luxembourg to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Luxembourg to Washington, D.C. Dulles Intl Airport departing in February.

What’s the cheapest day of the week to fly from Luxembourg to Washington Dulles Airport?

The average price of all round-trip flights from Luxembourg to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Luxembourg to Washington Dulles Airport. For your return ticket, we recommend flying on a Sunday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Luxembourg to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Luxembourg to Washington, D.C. Dulles Intl Airport is March, where tickets cost $500 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $6,114 and $1,178 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$510
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from Luxembourg to Washington Dulles Airport

When to book flights from Luxembourg to Dulles Intl

Are your dates flexible? Find out the best times to travel from Luxembourg to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Luxembourg to Washington Dulles Airport flights

  • What is the cheapest flight from Luxembourg to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Luxembourg to Washington, D.C. Dulles Intl Airport was $510 for a round-trip ticket.

  • Do I need a passport to fly between Luxembourg and Washington Dulles Airport?

    Yes, you’ll need a passport to travel to Washington Dulles Airport from Luxembourg.

  • Which aircraft models fly most regularly from Luxembourg to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Luxembourg to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Luxembourg to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Luxembourg to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Luxembourg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Luxembourg to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Luxembourg with another airline. Booking your flights between Luxembourg and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Luxembourg to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Luxembourg to Dulles Intl

Information on your arrival and departure airports

Luxembourg (LUX)
Dulles Intl (IAD)